type TAlignV int
const (
  ALIGN_V_NONE TAlignV = C.ALIGN_V_NONE
  ALIGN_V_MIDDLE TAlignV = C.ALIGN_V_MIDDLE
  ALIGN_V_TOP TAlignV = C.ALIGN_V_TOP
  ALIGN_V_BOTTOM TAlignV = C.ALIGN_V_BOTTOM
)
